CN205050703U - Aluminum electrolytic capacitor - Google Patents
Aluminum electrolytic capacitor Download PDFInfo
- Publication number
- CN205050703U CN205050703U CN201520713467.0U CN201520713467U CN205050703U CN 205050703 U CN205050703 U CN 205050703U CN 201520713467 U CN201520713467 U CN 201520713467U CN 205050703 U CN205050703 U CN 205050703U
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- CN
- China
- Prior art keywords
- paper
- electrolytic
- anode
- paper tinsel
- tinsel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model provides an aluminum electrolytic capacitor, relates to the technical field of condenser, especially relates to aluminum electrolytic capacitor's technical field. The utility model discloses a first anode paper tinsel, the 2nd anode foil, first electrolytic paper, second electrolytic paper, cathode foil, above -mentioned first anode paper tinsel, the 2nd anode foil set gradually on first electrolytic paper, and cathode foil sets up on the second electrolytic paper, and first electrolytic paper, second electrolytic paper are for arrange in succession, the paper tinsel is drawn to first anode paper tinsel, the 2nd anode foil, the last setting respectively of cathode foil. The utility model discloses a simple structure, application range is wide, prolongs condenser life's purpose.
Description
Technical field
The utility model relates to the technical field of capacitor, particularly relates to the technical field of aluminium electrolytic capacitor.
Background technology
Current aluminium electrolytic capacitor is clipped in winding in the middle of two aluminium foils with the blotting paper being soaked with paste electrolyte to form, thin change oxide-film makes the capacitor of medium. because oxide-film has unilateal conduction character, so electrolytic capacitor to have polar capacity large, large pulsating current can be tolerated, volume error is large, and leakage current is large; Common being unsuitable for is applied under high frequency and low temperature, should not be used in 25kHz with upper frequency frequency bypass, signal coupling, power filter.
Summary of the invention
It is simple that the utility model object is to provide a kind of structure, and the scope of application is wide, extends the aluminium electrolytic capacitor in capacitor useful life.
A kind of aluminium electrolytic capacitor, comprise first anode paper tinsel, second plate paper tinsel, the first electrolytic paper, the second electrolytic paper, Cathode Foil, above-mentioned first anode paper tinsel, second plate paper tinsel are successively set on the first electrolytic paper, Cathode Foil is arranged on the second electrolytic paper, and the first electrolytic paper, the second electrolytic paper are arrange continuously; First anode paper tinsel, second plate paper tinsel, Cathode Foil arrange extraction paper tinsel respectively.
The utility model adopts the design of anode+anode+electrolytic paper+negative electrode+electrolytic paper, reduces leakage current, extends the useful life of capacitor, improve the capacity of unit volume aluminium electrolytic capacitor; Can apply under high frequency and low temperature, expand the scope of application of aluminium electrolytic capacitor.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model.
Embodiment
As shown in Figure 2, a kind of aluminium electrolytic capacitor, comprise first anode paper tinsel 1, second plate paper tinsel 2, first electrolytic paper 3, second electrolytic paper 4, Cathode Foil 5, above-mentioned first anode paper tinsel 1, second plate paper tinsel 2 are successively set on the first electrolytic paper 3, Cathode Foil 5 is arranged on the second electrolytic paper 4, and the first electrolytic paper 3, second electrolytic paper 4 is arrange continuously; First anode paper tinsel 1, second plate paper tinsel 2, Cathode Foil 5 are arranged respectively and draws paper tinsel 6.
Existing double anode aluminium electrolytic capacitor adopts: anode+electrolytic paper+anode+electrolytic paper, and aluminium electrolytic capacitor of the present utility model adopts: anode+anode+electrolytic paper+negative electrode+electrolytic paper.
Claims (1)
1. an aluminium electrolytic capacitor, it is characterized in that, comprise first anode paper tinsel (1), second plate paper tinsel (2), the first electrolytic paper (3), the second electrolytic paper (4), Cathode Foil (5), above-mentioned first anode paper tinsel (1), second plate paper tinsel (2) are successively set on the first electrolytic paper (3), Cathode Foil (5) is arranged on the second electrolytic paper (4), and the first electrolytic paper (3), the second electrolytic paper (4) are arrange continuously; First anode paper tinsel (1), second plate paper tinsel (2), Cathode Foil (5) are arranged respectively and draws paper tinsel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713467.0U CN205050703U (en) | 2015-09-16 | 2015-09-16 | Aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713467.0U CN205050703U (en) | 2015-09-16 | 2015-09-16 | Aluminum electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050703U true CN205050703U (en) | 2016-02-24 |
Family
ID=55344254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713467.0U Expired - Fee Related CN205050703U (en) | 2015-09-16 | 2015-09-16 | Aluminum electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111868862A (en) * | 2018-03-27 | 2020-10-30 | Tdk电子股份有限公司 | Capacitor and method for producing a capacitor |
| US11631546B2 (en) | 2018-03-27 | 2023-04-18 | Tdk Electronics Ag | Capacitor and method for producing a capacitor |
-
2015
- 2015-09-16 CN CN201520713467.0U patent/CN205050703U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111868862A (en) * | 2018-03-27 | 2020-10-30 | Tdk电子股份有限公司 | Capacitor and method for producing a capacitor |
| CN111868862B (en) * | 2018-03-27 | 2022-03-29 | Tdk电子股份有限公司 | Capacitor and method for producing a capacitor |
| US11631546B2 (en) | 2018-03-27 | 2023-04-18 | Tdk Electronics Ag | Capacitor and method for producing a capacitor |
| US11646164B2 (en) | 2018-03-27 | 2023-05-09 | Tdk Electronics Ag | Capacitor and method for producing a capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20200916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |